List Quality Check

You have no lists. To create a list click here

Select Page
Icon

Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
o-d.com
Issued by
Sectigo RSA Domain Validation Secure Server CA
Valid Until
06/02/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
66.163.184.43 sonic317-32.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.147 sonic305-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.204 sonic321-23.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.186.82 sonic318-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.187.32 sonic308-9.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.187.146 sonic316-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.188.82 sonic319-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.31 sonic322-56.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.83 sonic306-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.191.205 sonic312-24.consmr.mail.ne1.yahoo.com. VERY HIGH 99
148.105.11.4 mail4.sea31.mcsv.net. VERY HIGH 97
148.105.11.18 mail18.sea31.mcsv.net. VERY HIGH 99
148.105.12.19 mail19.sea21.rsgsv.net. VERY HIGH 99
148.105.12.26 mail26.sea21.rsgsv.net. VERY HIGH 98
148.105.12.136 mail136.sea22.mcdlv.net. VERY HIGH 99
148.105.15.2 mail2.sea91.rsgsv.net. HIGH 99
198.2.129.86 mail86.atl71.mcdlv.net. VERY HIGH 99
198.2.129.98 mail98.atl71.mcdlv.net. VERY HIGH 99
198.2.129.124 mail124.atl71.mcdlv.net. VERY HIGH 99
198.2.129.183 mail183.atl81.rsgsv.net. VERY HIGH 99
198.2.129.237 mail237.atl81.rsgsv.net. VERY HIGH 94
198.2.129.248 mail248.atl81.rsgsv.net. VERY HIGH 97
198.2.130.89 mail89.atl91.mcsv.net. VERY HIGH 99
198.2.130.214 mail214.atl101.mcdlv.net. VERY HIGH 99
198.2.130.245 mail245.atl101.mcdlv.net. VERY HIGH 97
198.2.131.31 mail31.atl111.rsgsv.net. VERY HIGH 99
198.2.131.62 mail62.atl111.rsgsv.net. VERY HIGH 97
198.2.139.114 mail114.atl18.mcdlv.net. VERY HIGH 98
198.2.141.37 mail37.atl231.mcsv.net. VERY HIGH 98
198.2.142.18 mail18.atl261.mcdlv.net. VERY HIGH 98
198.2.143.57 mail57.atl281.mcsv.net. VERY HIGH 97
198.2.143.123 mail123.atl281.mcsv.net. VERY HIGH 80
198.2.143.135 mail135.atl291.mcsv.net. VERY HIGH 99
198.2.143.154 mail154.atl291.mcsv.net. VERY HIGH 99
198.2.144.18 mail18.atl301.rsgsv.net. VERY HIGH 98
198.2.144.123 mail123.atl301.rsgsv.net. VERY HIGH 99
198.2.174.116 mail116.suw231.rsgsv.net. VERY HIGH 99
198.2.174.125 mail125.suw231.rsgsv.net. VERY HIGH 98
198.2.174.173 mail173.suw241.rsgsv.net. VERY HIGH 99
198.2.174.219 mail219.suw241.rsgsv.net. VERY HIGH 99
198.2.175.139 mail139.suw161.rsgsv.net. VERY HIGH 99
198.2.175.202 mail202.suw161.rsgsv.net. VERY HIGH 99
198.2.182.62 mail62.suw15.mcsv.net. VERY HIGH 98
198.2.182.118 mail118.suw15.mcsv.net. VERY HIGH 99
198.2.183.44 mail44.suw13.rsgsv.net. VERY HIGH 99
198.2.183.80 mail80.suw13.rsgsv.net. VERY HIGH 99
198.2.184.148 mail148.suw101.mcdlv.net. VERY HIGH 98
198.2.184.220 mail220.suw101.mcdlv.net. VERY HIGH 99
198.2.185.85 mail85.suw111.mcdlv.net. VERY HIGH 99
198.2.185.207 mail207.suw121.mcdlv.net. VERY HIGH 98
198.2.185.247 mail247.suw121.mcdlv.net. VERY HIGH 99
198.54.122.3 eforward1a-1.registrar-servers.com. VERY HIGH 91
198.54.122.6 eforward1b-1.registrar-servers.com. VERY HIGH 99
198.54.122.11 eforward1c-3.registrar-servers.com. VERY HIGH 99
198.54.122.12 eforward1e-1.registrar-servers.com. VERY HIGH 99
205.201.129.8 mail8.wdc01.mcdlv.net. VERY HIGH 99
205.201.129.21 mail21.wdc01.mcdlv.net. VERY HIGH 99
205.201.129.31 mail31.wdc01.mcdlv.net. VERY HIGH 99
205.201.130.152 mail152.wdc02.mcdlv.net. VERY HIGH 99
205.201.130.229 mail229.wdc02.mcdlv.net. VERY HIGH 99
205.201.133.51 mail51.atl11.rsgsv.net. VERY HIGH 98
205.201.133.75 mail75.atl11.rsgsv.net. VERY HIGH 99
205.201.133.119 mail119.atl11.rsgsv.net. VERY HIGH 99
205.201.133.133 mail133.atl21.rsgsv.net. VERY HIGH 96
205.201.133.145 mail145.atl21.rsgsv.net. VERY HIGH 99
205.201.133.187 mail187.atl21.rsgsv.net. VERY HIGH 99
205.201.135.49 mail49.atl51.rsgsv.net. VERY HIGH 99
205.201.135.60 mail60.atl51.rsgsv.net. VERY HIGH 99
205.201.135.244 mail244.atl61.mcsv.net. VERY HIGH 99
205.201.135.247 mail247.atl61.mcsv.net. VERY HIGH 99

The path to reputation greatness.

See if you’re being blocked.

Is your reputation suffering because you’re on a blocklist? Use our free tool to investigate.

Learn from star senders

Hear real sender stories on the Email After Hours podcast.

Keep your lists clean

Upload your list to our list quality checks tool to see if your contacts are legit.

Talk to an email expert.

We’re the experts in deliverability and driving maximum results from your email marketing. Let’s chat and find out how you can improve your sender reputation and raise your revenue.